PDBe 3tyy

X-ray diffraction
2.4Å resolution

Crystal Structure of Human Lamin-B1 Coil 2 Segment


Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Lamin-B1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 95 amino acids
Theoretical weight: 11.57 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
  • Canonical: P20700 (Residues: 311-388; Coverage: 13%)
Gene names: LMN2, LMNB, LMNB1
Structure domains: Single alpha-helices involved in coiled-coils or other helix-helix interfaces

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 23-ID-B
Spacegroup: P3221
Unit cell:
a: 45.982Å b: 45.982Å c: 203.231Å
α: 90° β: 90° γ: 120°
R R work R free
0.236 0.235 0.261
Expression system: Escherichia coli BL21(DE3)